Question

3ax-6ay+8by-4ab ?.............?.........

Answer 1

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Here is your answer
$3ax - 6ay + 8by - 4xb \\ = 3ax - 6ay - 4xb + 8by \\ = 3a(x - 2y) - 4b( x- 2y ) \\ = (x - 2y)(3a - 4b)$

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Answer 2

$\textbf{\large{Answer -}}$

$3ax - 6ay + 8by - 4ab$

》$3ax - 6ay - 4ab+8by$

》$3a(x - 2y) - 4b(x - 2y)$

》$(3a - 4b)(x - 2y)$